52 	uint32_t dma_channel;  member
72 static void spi_xmc4xxx_dma_callback(const struct device *dev_dma, void *arg, uint32_t dma_channel,  in spi_xmc4xxx_dma_callback()  argument
78 		LOG_ERR("DMA callback error on channel %d.", dma_channel);  in spi_xmc4xxx_dma_callback()
81 		if (dev_dma == data->dma_tx.dev_dma && dma_channel == data->dma_tx.dma_channel) {  in spi_xmc4xxx_dma_callback()
84 			   dma_channel == data->dma_rx.dma_channel) {  in spi_xmc4xxx_dma_callback()
87 			LOG_ERR("DMA callback channel %d is not valid.", dma_channel);  in spi_xmc4xxx_dma_callback()
409 			ret = dma_config(dma_rx->dev_dma, dma_rx->dma_channel, &dma_rx->dma_cfg);  in spi_xmc4xxx_transceive_dma()
418 			ret = dma_start(dma_rx->dev_dma, dma_rx->dma_channel);  in spi_xmc4xxx_transceive_dma()
439 		ret = dma_config(dma_tx->dev_dma, dma_tx->dma_channel, &dma_tx->dma_cfg);  in spi_xmc4xxx_transceive_dma()
450 		ret = dma_start(dma_tx->dev_dma, dma_tx->dma_channel);  in spi_xmc4xxx_transceive_dma()
465 		dma_stop(dma_tx->dev_dma, dma_tx->dma_channel);  in spi_xmc4xxx_transceive_dma()
466 		dma_stop(dma_rx->dev_dma, dma_rx->dma_channel);  in spi_xmc4xxx_transceive_dma()
609 	.dma_channel = DT_INST_DMAS_CELL_BY_NAME(index, dir, channel),                             \